Examples of java.io.DataOutput.writeInt()

java.io.DataOutput.writeInt()
Writes an int value, which is comprised of four bytes, to the output stream. The byte values to be written, in the order shown, are:
```
 (byte)(0xff & (v >> 24)) (byte)(0xff & (v >> 16)) (byte)(0xff & (v >>    8)) (byte)(0xff & v) 
```
The bytes written by this method may be read by the readInt method of interface DataInput , which will then return an int equal to v. @param v the int value to be written. @throws IOException if an I/O error occurs.

      baosDos.writeInt((int) Math.min(Integer.MAX_VALUE, entryCount));
    } else {
      // This field is long from version 2 onwards.
      baosDos.writeLong(entryCount);
    }
    baosDos.writeInt(compressionCodec.ordinal());


    if (version > 1) {
      baosDos.writeInt(numDataIndexLevels);
      baosDos.writeLong(firstDataBlockOffset);
      baosDos.writeLong(lastDataBlockOffset);

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      baosDos.writeLong(entryCount);
    }
    baosDos.writeInt(compressionCodec.ordinal());


    if (version > 1) {
      baosDos.writeInt(numDataIndexLevels);
      baosDos.writeLong(firstDataBlockOffset);
      baosDos.writeLong(lastDataBlockOffset);
      Bytes.writeStringFixedSize(baosDos, comparatorClassName,
          MAX_COMPARATOR_NAME_LENGTH);
    }

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      baosDos.writeLong(firstDataBlockOffset);
      baosDos.writeLong(lastDataBlockOffset);
      Bytes.writeStringFixedSize(baosDos, comparatorClassName,
          MAX_COMPARATOR_NAME_LENGTH);
    }
    baosDos.writeInt(version);


    outputStream.write(baos.toByteArray());
  }


  /**

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      // Format:
      // <index count>
      //   <index 0 start pos><partition id>
      //   <index 1 start pos><partition id>
      metadataOutput.writeLong(startPos);
      metadataOutput.writeInt(partition.getId());
      if (LOG.isDebugEnabled()) {
        LOG.debug("storeCheckpoint: Vertex file starting " +
            "offset = " + startPos + ", length = " +
            (verticesOutputStream.getPos() - startPos) +
            ", partition = " + partition.toString());

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                    ArrayBackedValueStorage dataArea) throws SystemException {
                try {
                    DataOutput out = abvs.getDataOutput();
                    out.write(ValueTag.SEQUENCE_TAG);
                    int size = slots.getSize();
                    out.writeInt(size);
                    if (size > 0) {
                        int[] slotArray = slots.getArray();
                        for (int i = 0; i < size; ++i) {
                            out.writeInt(slotArray[i]);
                        }

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                    int size = slots.getSize();
                    out.writeInt(size);
                    if (size > 0) {
                        int[] slotArray = slots.getArray();
                        for (int i = 0; i < size; ++i) {
                            out.writeInt(slotArray[i]);
                        }
                        out.write(dataArea.getByteArray(), dataArea.getStartOffset(), dataArea.getLength());
                    }
                } catch (IOException e) {
                    throw new SystemException(ErrorCode.SYSE0001, e);

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    }


    public void write(ArrayBackedValueStorage abvs) throws IOException {
        DataOutput out = abvs.getDataOutput();
        int sizeOffset = abvs.getLength();
        out.writeInt(0);
        int entryCount = stringEndOffsets.getSize();
        out.writeInt(entryCount);
        int[] entryOffsets = stringEndOffsets.getArray();
        for (int i = 0; i < entryCount; ++i) {
            out.writeInt(entryOffsets[i]);

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    public void write(ArrayBackedValueStorage abvs) throws IOException {
        DataOutput out = abvs.getDataOutput();
        int sizeOffset = abvs.getLength();
        out.writeInt(0);
        int entryCount = stringEndOffsets.getSize();
        out.writeInt(entryCount);
        int[] entryOffsets = stringEndOffsets.getArray();
        for (int i = 0; i < entryCount; ++i) {
            out.writeInt(entryOffsets[i]);
        }
        int[] sortedOffsets = sortedSlotIndexes.getArray();

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        out.writeInt(0);
        int entryCount = stringEndOffsets.getSize();
        out.writeInt(entryCount);
        int[] entryOffsets = stringEndOffsets.getArray();
        for (int i = 0; i < entryCount; ++i) {
            out.writeInt(entryOffsets[i]);
        }
        int[] sortedOffsets = sortedSlotIndexes.getArray();
        for (int i = 0; i < entryCount; ++i) {
            out.writeInt(sortedOffsets[i]);
        }

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        for (int i = 0; i < entryCount; ++i) {
            out.writeInt(entryOffsets[i]);
        }
        int[] sortedOffsets = sortedSlotIndexes.getArray();
        for (int i = 0; i < entryCount; ++i) {
            out.writeInt(sortedOffsets[i]);
        }
        out.write(dataBuffer.getByteArray(), 0, dataBuffer.size());
        IntegerPointable.setInteger(abvs.getByteArray(), sizeOffset, abvs.getLength() - sizeOffset);
    }

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